1. Budget?
>5k.
2. Display type and size?
size should be above 2 inches.
3. Form Factor? bar, slider, flip?
bar
4. Preferred choice of brand?
Samsung, Nokia.
5. Preferred input method (QWERTY, touchscreen, numpad, touch-n-type).
QWERTY. If touchscreen then not resistive.
6. What...